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Tried it, and no real noticeable changes..

Pretty much done messing with it at this point, has been years of nothing but headaches. I guess the key to tuning something is to use an aftermarket...

Take ECM to dealer and see if they can read it with their tech tool and if so they can reflash the OS on there. IF they can't then it's dead and you can have them reflash a new ECM and then copy...

Tried this and made 0 difference that I can tell. I'm thinking it might have been one of the other changes you made in the other file which made it oscillate so much, maybe the airflow limits?
It...

Looks like that table doesn't exist in my ECM according to hptuners support, and I have to mess with the torque model stuff like 07GTS did. I'm still working with them but it might not be possible....

Heh yeah I knew there was something missing. What exactly does this table do and when I open a ticket with hptuners what table am I asking them for?
I have a feeling i can trick it to work possibly...

OK I'll try it.. I noticed before you adjusted the integral airflow limits and the spark table but this time you didn't.. Maybe one of those was interfering with it also ?

tried this but it makes it oscillate a lot even at normal idling not moving. I didn't even try driving it because idling especially with the ac on it was oscillating a ton an stabbing throttle made...

Thanks. I made a bunch of changes and it's way better. Fuel smell is better with these changes (eoit and proportional fueling).
The car idles great, i mean, it has idled great for a while, the main...

The follower torque tables are weird on this ECM, E67 is like somewhere in between gen4/5 I guess, seems to be missing things that it should have. There isn't engine torque values , it's all...

OK made some progress, looks like a lot has to be changed when you have a super light flywheel/clutch along with a cam. I'm still working on it but i had to raise the minimum airflow way more than...

OK So i'm back at it again, the thing idles beautifully when not moving.. The main problem with stalling is when I"m moving, especially turning and i have to clutch in to slow down it stalls.. Even...

I've done a LOT of research on EOIT and talked to a bunch of tuners and this is what I came up with after reading tons of random information online that seems to contradict itself.
While I haven't...

I'm going to be messing with this again, fixing some leaks now. I also did a TON of research on EOIT. Stock LS2 TB is what the scalar is, what the car came with and a stock 2006 cts-v tune is if...

Can you post the tune file? Just curious since I have an extremely similar setup in my 2006 CTS-V , around 430 cid

Yeah that's it except i'm using v21
"INJECTOR TIMING TOOL GEN IV - Black Charts-FRCv21"

Yeah I have it set exactly so fuel reaches chamber when exhaust valve is closed , but it depends on the pulsewidth.. I can make some slight adjustments and see, I did this up until about 2000 rpm or...

EOIT isn't far from stock. If you look I zeroed out the RPM table and modified the ECT table a bit. If you look at the stock one it sets EOIT +200 with the ECT+RPM tables, and I modifed those so it's...

I'll try that plus messing with the follower steps and integral/prop tables and see what happens.
I've read a LOT of articles and the big cam timing is all over the place! Some people using 30...

The tune is scaled is why stoich is doubled, and the injector size is halved.. they are 70 something lb/hr (it was over the max value the table would allow so I scaled it) and i was going to put in...

I'll have to figure out how to set up the logging of more variables. I don't think it will like 15 degrees at idle with the cam size. It actually seems like it wants more timing, the best MAP...

Log file, something seems off, like o2 sensors look weird to me but i'm new to tuning so I'm not sure what it is supposed to look like..
It's just weird because the engine seems happy at random...

Hello all! i have been messing with my tune for years trying to get it to idle perfectly. Read a ton on here, tried many things, finally asking for some advice.

It has a really light...